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    • 11. 发明授权
    • 전선 커넥터
    • 电线连接器
    • KR101255125B1
    • 2013-04-15
    • KR1020120083676
    • 2012-07-31
    • 주식회사 엘지화학(주)한신단자공업
    • 양진오조용호
    • H01R4/24H01R12/71
    • H01R4/2404H01R12/712H01R13/6275
    • PURPOSE: An electric wire connector is provided to form inclined surfaces of a peak terminal being perpendicular to the longitudinal direction of a coated wire, thereby preventing the coated wire from being separated by tension. CONSTITUTION: A first protrusion of a wire cover(100) is formed at one lateral part of the wire cover and protrudes in the vertical direction of the lateral part as long as a first width. A second protrusion of the wire cover is formed at the other lateral part of the wire cover and protrudes in the vertical direction of the lateral part as long as a second width. The holding portion of a housing(200) is coupled to the first protrusion. The seating groove of the housing is mounted at the second protrusion. A peak terminal(220) includes two or more invasion parts having two inclined surfaces. One of the two inclined surfaces is formed to be perpendicular to the longitudinal direction of a coated wire.
    • 目的:提供电线连接器以形成垂直于涂覆线的纵向方向的峰值端子的倾斜表面,从而防止涂覆的电线被张力分离。 构成:电线罩(100)的第一突起形成在电线罩的一个侧部,并且沿着侧部的垂直方向只要具有第一宽度即可突出。 电线盖的第二突起形成在电线盖的另一个侧部,并且在侧部的垂直方向上只要第二宽度即可突出。 壳体(200)的保持部分联接到第一突出部。 壳体的安置槽安装在第二突起处。 峰值端子(220)包括两个或更多个具有两个倾斜表面的入侵部分。 两个倾斜表面中的一个形成为垂直于涂覆线的纵向方向。
    • 15. 发明公开
    • 배터리의 SOC를 추정하는 장치 및 방법
    • 电池充电状态估算装置及方法
    • KR1020110087873A
    • 2011-08-03
    • KR1020100007508
    • 2010-01-27
    • 주식회사 엘지화학
    • 남정현조용호손영수조승완
    • G01R31/36H01M10/48G01R27/26G01R19/00
    • G01R31/3679G01R19/1659G01R27/2605G01R31/3624H01M10/48
    • PURPOSE: A state of charge estimating apparatus for a battery and a method thereof are provided to precisely estimate the SOC through the capacitance of a battery equivalent circuit even in a SOC drop phenomenon, thereby enabling to provide precise SOC and battery life time information to a user. CONSTITUTION: The voltage and current of a battery are measured(S110). The capacitance is computed using a current accumulation value and varied voltage value during a certain amount of battery time(S120). An estimated time for a battery lifetime is computed using the measured voltage and current values and computed capacitance value(S130). A state of charge(SOC) decreasing rate of the battery is predicted from the computed battery lifetime(S140). A battery SOC is estimated using the predicted SOC decreasing rate of the battery(S150).
    • 目的:提供一种电池的充电状态估计装置及其方法,即使在SOC跌落现象中也能通过电池等效电路的电容来精确地估计SOC,从而能够将精确的SOC和电池寿命信息提供给 用户。 规定:测量电池的电压和电流(S110)。 在一定量的电池时间期间,使用电流累积值和变化的电压值来计算电容(S120)。 使用测量的电压和电流值和计算的电容值计算电池寿命的估计时间(S130)。 根据计算出的电池寿命来预测电池的充电状态(SOC)下降率(S140)。 使用电池的预测的SOC降低率来估计电池SOC(S150)。
    • 16. 发明授权
    • 조립방식의 전기적 접속부재 및 이를 포함하고 있는이차전지 팩
    • 组装类型的电气连接件和包含它的二次电池组件
    • KR100971367B1
    • 2010-07-20
    • KR1020080051229
    • 2008-05-30
    • 주식회사 엘지화학
    • 권기환박사인조용호
    • H01M2/20H01M2/30H01M2/02H01M10/04
    • H01M2/204H01M10/425
    • 본 발명은 다수의 이차전지 셀들을 전지팩 케이스에 장착할 때, 길이방향과 측면방향으로 각각 배열된 전지셀들을 물리적 접촉 방식에 의해 전기적으로 연결하는 접속부재로서, 길이방향으로 배열된 전지셀들의 직렬 접속을 위한 각각의 단자 접속부는 측면방향으로 배열된 전지셀들의 병렬 접속을 동시에 달성할 수 있도록 상호 연결되어 있고, 상기 단자 접속부는, 하부에 위치하는 전지셀 전극단자의 외면 형상에 대응하여, 그것의 외주면 인근 부위에서 소정의 폭으로 하부 전지셀 전극단자에 접촉되는 제 1 접촉부; 하부 전지셀에 대한 탄력적인 접지력을 제공할 수 있도록, 상기 제 1 접촉부에 대해 중심축 방향으로 상향 테이퍼되어 있는 탄성부; 상부에 위치한 전지셀 전극단자에 결합되도록, 상기 탄성부에 대해 소정의 높이로 돌출되어 있는 돌출 체결부; 및 상기 돌출 체결부로부터 소정의 깊이로 중심축 상에 만입되어 있고 상부 전지셀 전극단자에 접촉되는 제 2 접촉부; 를 포함하는 구성으로 이루어져 있으며, 일측에 회로 연결용 단자부를 포함하는 구조의 접속부재를 제공한다.
    • 19. 发明公开
    • 노트북 컴퓨터용 전지팩 장착구조
    • 用于笔记本电脑的电池组的锁定结构
    • KR1020090013278A
    • 2009-02-05
    • KR1020070077240
    • 2007-08-01
    • 주식회사 엘지화학
    • 김형찬조용호
    • G06F1/16G06F1/00
    • G06F1/1613G06F1/1635G06F1/263G06F1/266
    • A mounting structure of a battery pack for a notebook computer is provided to facilitate separating a battery pack with one operation by using a hand of a user. A hook is protruded from the exterior of a battery pack and is tapered upward. Two or more battery packs(200) connecting parts is tapered downward to the battery pack. A connecting part(310) corresponding to the hook and is tapered upward. Two or more second connecting members(300) in which a tail end protrusion(320) is formed in the location which corresponds to an inclined plane are formed. A movable member(400) is installed to move the second connecting members at the same time toward the direction for mounting or separating the second connecting member to the first connecting member. A knob(500) is formed in the center part of the movable member for operation.
    • 提供了一种用于笔记本电脑的电池组件的安装结构,以便于通过使用用户的手将一个操作分离出来。 钩从电池组的外部突出并向上倾斜。 两个或更多个电池组(200)连接部件向下逐渐向电池组缩小。 与钩相对应并且向上成锥形的连接部(310)。 形成在与倾斜面对应的位置形成有尾端突起(320)的两个以上的第二连接构件(300)。 可移动部件(400)被安装成使第二连接部件同时朝向将第二连接部件安装或分离到第一连接部件的方向移动。 在可动部件的中央部形成有用于操作的旋钮(500)。
    • 20. 发明公开
    • 조립방식의 전기적 접속부재 및 이를 포함하고 있는이차전지 팩
    • 组装类型和二次电池组的电气连接组件
    • KR1020090008079A
    • 2009-01-21
    • KR1020070071389
    • 2007-07-16
    • 주식회사 엘지화학
    • 권기환조용호이학준
    • H01M2/20H01M2/26H01M2/02
    • H01M2/204H01M2/022H01M2/1022H01M2/105H01M2/30H01M2220/30Y02E60/122
    • A connection member is provided to steadily connect at least two secondary battery cells without soldering and welding processes, and to have a specific structure capable of attaching and dettaching according to need. When a plurality of secondary battery cells is mounted on a battery pack case, a connection member(100) electrically connects the battery cells arranged in a longitudinal direction and a side direction with a mechanical contact mode. The connection member comprise each terminal connection unit(100A,100B) for series connection of the battery cells arranged in a longitudinal direction, and a terminal unit(150) for circuit-connection at one side. Each terminal connection unit is interconnected to achieve the parallel connection of the battery cells arranged in the side direction. The terminal connection unit comprises an outer circumference connection part(110); an upward protrusion part(120); a protruded fastening part(130,132); and a plurality of secondary connection units(140,142).
    • 提供连接构件以在不进行焊接和焊接工艺的情况下稳定地连接至少两个二次电池单元,并且具有能够根据需要附接和去除的特定结构。 当多个二次电池单体安装在电池组壳体上时,连接构件(100)将机械接触模式沿长度方向和侧向布置的电池组电连接。 连接构件包括用于沿纵向布置的电池单元的串联连接的每个端子连接单元(100A,100B)和用于一侧电路连接的端子单元(150)。 每个端子连接单元互连以实现沿侧面方向布置的电池单元的并联连接。 端子连接单元包括外周连接部分(110); 向上突出部分(120); 突出紧固部(130,132); 和多个次级连接单元(140,142)。